android中的线程机制（一）————Runnable

1、声明机制

   // 单个线程机制测试
    private Handler mHandler;
    Runnable mBackgroundRunnable;
    private boolean mRunning = true;

2、在Oncreate()中启动

//单个线程机制测试
HandlerThread thread = new HandlerThread("MyHandlerThread");
thread.start();//创建一个HandlerThread并启动它
mHandler = new Handler(thread.getLooper());

3、引用

//线程机制
        Runnable mBackgroundRunnable = new Runnable() {
        @Override
         public void run() {


       try {
    SocketUtil.socket(authPacket);
    } catch (UnsupportedEncodingException e) {
    // TODO Auto-generated catch block
    e.printStackTrace();
    }
          }
         };
         mHandler.post(mBackgroundRunnable);//将线程post到Handler中